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#
# Copyright (C) 2009-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
JFFS2OPTS_NAND += --little-endian --pagesize=0x800 --no-cleanmarkers --pad
define Image/mkfs/jffs2/sub/sub
$(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) \
-e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1)-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
endef
define Image/mkfs/jffs2/sub
# Do not remov this line
$(call Image/mkfs/jffs2/sub/sub,$(1),nor,$(JFFS2OPTS))
( \
dd if=$(KDIR)/uImage bs=4096k conv=sync; \
dd if=$(KDIR)/root.jffs2-$(1)-nor bs=128k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-jffs2-$(1)-nor.img
$(call Image/mkfs/jffs2/sub/sub,$(1),nand,$(JFFS2OPTS) $(JFFS2OPTS_NAND))
$(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1)-nand)
cp $(KDIR)/root.jffs2-$(1)-nand $(BIN_DIR)/$(IMG_PREFIX)-jffs2-$(1)-nand.img
endef
define Image/Prepare
cp $(LINUX_DIR)/arch/arm/boot/uImage $(KDIR)/uImage
endef
define Image/BuildKernel
# do mach-id fixup here, if needed
cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
endef
define Image/Build
$(call Image/Build/$(1),$(1))
endef
define Image/Build/jffs2-128k
( \
dd if=$(KDIR)/uImage bs=4096k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-$(1)-nor.img
cp $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-nand.img
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
( \
dd if=$(KDIR)/uImage bs=4096k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
endef
$(eval $(call BuildImage))
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